Testing the fuses, Wwarning, 34 testing the fuses – Fluke 87 III User Manual

Page 42: 80 series iii users manual, True rms multimeter min max range hold h hz rel, Cat ii ! 1000v max cat ii, Figure 9. testing the current fuses

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80 Series III
Users Manual

34

Testing the Fuses

Before measuring current, test the appropriate fuse as
shown in Figure 9. If the tests give readings other than
those shown, have the meter serviced.

W

Warning

To avoid electrical shock or personal injury,
remove the test leads and any input signals
before replacing the battery or fuses. To
prevent damage or injury, install ONLY
specified replacement fuses with the
amperage, voltage, and speed ratings shown
in Table 9.

87

TRUE RMS MULTIMETER

MIN MAX

RANGE

HOLD

H

Hz

REL

mA

A

mV

V

V

OFF

!

!

A

COM

V

mA

µ

A

1000V MAX

400mA MAX

FUSED

10A MAX

FUSED

PEAK MIN MAX

µ

A

CAT II

!

1000V MAX

CAT II

87

TRUE RMS MULTIMETER

MIN MAX

RANGE

HOLD

H

Hz

REL

mA

A

mV

V

V

OFF

!

!

A

COM

V

mA

µ

A

1000V MAX

400mA MAX

FUSED

10A MAX

FUSED

PEAK MIN MAX

µ

A

CAT II

!

1000V MAX

CAT II

Good F2 fuse: 00.0

to

00.5

Good F1 fuse: 0.995 k

to

1.005 k

Replace fuse: OL

Replace fuse: OL

Touch top half

of input contacts

iy5f.eps

Figure 9. Testing the Current Fuses

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